- All Superinterfaces:
- ITridentDataSource, Serializable
- All Known Implementing Classes:
- TransactionalTridentEventHubSpout, TransactionalTridentKafkaSpout
public interface IPartitionedTridentSpout<Partitions,Partition extends ISpoutPartition,T>
extends ITridentDataSource
This interface defines a transactional spout that reads its tuples from a partitioned set of
brokers. It automates the storing of metadata for each partition to ensure that the same batch
is always emitted for the same transaction id. The partition metadata is stored in Zookeeper.